package lab02.test13;

/**
 * Created by ASUS on 2017/10/19.
 * 抽象类：abstract class
 */
public abstract class ComputerAverage {

    //属性：成绩
    double[] score= {60.1,78.8,88.9,94.6,98.9};

    //行为
    abstract double average();

    //构造函数
}
